APA引用形式

Theis, K. A., Helmick, C. G., Hootman, J. M., & Barbour, K. E. (2014). Physical Activity Among Adults With Arthritis [Letter]. Centers for Disease Control and Prevention.

シカゴスタイル引用形

Theis, Kristina A., Charles G. Helmick, Jennifer M. Hootman, , Kamil E. Barbour. Physical Activity Among Adults With Arthritis [Letter]. Centers for Disease Control and Prevention, 2014.

MLA引用形式

Theis, Kristina A., Charles G. Helmick, Jennifer M. Hootman, , Kamil E. Barbour. Physical Activity Among Adults With Arthritis [Letter]. Centers for Disease Control and Prevention, 2014.

警告: この引用は必ずしも正確ではありません.